Normally my monitor turns off after timeout configured in energy savingg settings, but sometimes it remains on when the timeout is reached.
Battery icon in the system tray does not indcate any process
inhibiting the power management and “Enable power management”
checkbox is checked. The problem is solved when I restart plasma session but it reappears randomly.
How to solve or debug this problem?
Monitor power managemnt stops working randomly
today a powerdevil crash was fixed
the patch was already applied by Arch team
I hope this fix solves my problems with power management.